节点。js/ v8:如何创建自己的快照来加速启动

I have a node.js (v0.6.12) application that starts by evaluating a Javascript file, startup.js. It takes a long time to evaluate startup.js, and I'd like to 'bake it in' to a custom build of Node if possible.I have a node.js (v0.6.12) application that sta